<template>
  <div class="maps-container">
    <div id="main" style="width:100%; height:100%"></div>
  </div>
</template>

<script>
import echarts from "echarts";
import obj from "echarts/map/json/china.json";
// import obj from "echarts/map/json/province/yunnan.json";
export default {
  data() {
    return {
        data:[]
    };
  },
  created() {},
  mounted() {
    this.drawEchart();
    this.getDatas()
  },
  methods: {
     getDatas(){
     
      this.axios.get('/mock/news')
        .then(response => {
           console.log(response);
           
        })
        .catch(error => {
          console.log(error);
          
        })
    },
    getWidth() {
      let cw = document.documentElement.clientWidth;
      let ch = document.documentElement.clientHeight;
      let w = cw * 0.25 + "px";
      let h = ch * 0.5 + "px";
      document.getElementById("main").style.width = w;
      document.getElementById("main").style.height = h;
    },
    drawEchart() {
      //   this.getWidth();
      echarts.registerMap("china", obj); // 注册一个地图，
      let myChart = echarts.init(document.getElementById("main"));

      var namedata = [
        { name: "张" },
        { name: "刘" },
        { name: "李" },
        { name: "邓" },
        { name: "熊" },
        { name: "田" },
        { name: "周" },
        { name: "赵" },
        { name: "钱" },
        { name: "孙" },
        { name: "吴" },
        { name: "郑" },
        { name: "王" },
        { name: "冯" },
        { name: "陈" },
        { name: "杨" },
        { name: "朱" },
        { name: "秦" },
        { name: "许" },
        { name: "徐" },
        { name: "何" },
        { name: "曹" },
        { name: "陶" },
        { name: "邹" },
        { name: "苏" },
        { name: "范" },
        { name: "彭" },
        { name: "鲁" },
        { name: "马" },
        { name: "方" },
        { name: "唐" },
        { name: "顾" }
      ];
      var option = null;
      var geoCoordMap = {
        上海: [119.1803, 31.2891],
        福建: [119.4543, 25.9222],
        重庆: [108.384366, 30.439702],
        北京: [116.4551, 40.2539],
        辽宁: [123.1238, 42.1216],
        河北: [114.4995, 38.1006],
        天津: [117.4219, 39.4189],
        山西: [112.3352, 37.9413],
        陕西: [109.1162, 34.2004],
        甘肃: [103.5901, 36.3043],
        宁夏: [106.3586, 38.1775],
        青海: [101.4038, 36.8207],
        新疆: [87.9236, 43.5883],
        西藏: [91.11, 29.97],
        四川: [103.9526, 30.7617],
        吉林: [125.8154, 44.2584],
        山东: [117.1582, 36.8701],
        河南: [113.4668, 34.6234],
        江苏: [118.8062, 31.9208],
        安徽: [117.29, 32.0581],
        湖北: [114.3896, 30.6628],
        浙江: [119.5313, 29.8773],
        内蒙古: [110.3467, 41.4899],
        江西: [116.0046, 28.6633],
        湖南: [113.0823, 28.2568],
        贵州: [106.6992, 26.7682],
        云南: [102.9199, 25.4663],
        广东: [113.12244, 23.009505],
        广西: [108.479, 23.1152],
        海南: [110.3893, 19.8516],
        黑龙江: [127.9688, 45.368],
        台湾: [121.4648, 25.563]
      };
      var chinaDatas = [
        {
          name: "北京",
          value: 86
        },
        {
          name: "福建",
          value: 65
        },
        {
          name: "广东",
          value: 53
        },
        {
          name: "上海",
          value: 48
        },

        {
          name: "河北",
          value: 2
        },
        {
          name: "天津",
          value: 6
        },
        {
          name: "山西",
          value: 12
        },
        {
          name: "陕西",
          value: 2
        },
        {
          name: "甘肃",
          value: 4
        },
        {
          name: "宁夏",
          value: 5
        },
        {
          name: "青海",
          value: 3
        },
        {
          name: "新疆",
          value: 0.4
        },
        {
          name: "西藏",
          value: 0.3
        },
        {
          name: "四川",
          value: 22
        },
        {
          name: "重庆",
          value: 12
        },
        {
          name: "山东",
          value: 9
        },
        {
          name: "河南",
          value: 0.9
        },
        {
          name: "江苏",
          value: 24
        },
        {
          name: "安徽",
          value: 15
        },
        {
          name: "湖北",
          value: 6
        },
        {
          name: "浙江",
          value: 15
        },
        {
          name: "内蒙古",
          value: 0.3
        },
        {
          name: "江西",
          value: 34
        },
        {
          name: "湖南",
          value: 12
        },
        {
          name: "贵州",
          value: 0.8
        },
        {
          name: "广西",
          value: 16
        },
        {
          name: "海南",
          value: 37
        },
        {
          name: "辽宁",
          value: 0.2
        },
        {
          name: "吉林",
          value: 0.4
        },
        {
          name: "云南",
          value: 34
        },
        {
          name: "黑龙江",
          value: 5
        },
        {
          name: "台湾",
          value: 43
        }
      ];
      var convertData = function(data, type) {
        /*type:1 地图参数；type:2数据参数*/
        var res = [];
        for (var i = 0; i < data.length; i++) {
          var geoCoord = geoCoordMap[data[i].name];
          if (geoCoord) {
            if (type == 2) {
              res.push({
                name: data[i].name,
                value: geoCoord.concat(data[i].value),
                username: data[i].username,
                telphone: data[i].telphone,
                address: data[i].address
              });
            } else {
              res.push({
                name: data[i].name,
                value: geoCoord.concat(data[i].value)
              });
            }
          }
        }
        //console.log(res);
        return res;
      };
      var yData = [];
      var barData = chinaDatas;
      barData = barData.sort(function(a, b) {
        return b.value - a.value;
      });
      for (var j = 0; j < barData.length; j++) {
        if (j < 10) {
          yData.push("0" + j + barData[j].name);
        } else {
          yData.push(j + barData[j].name);
        }
      }

      option = {
        backgroundColor: "#00013a",
        title: [
          {
            show: true,
            text: "2019年度销售排行",
            subtext: "单位：万辆",
            subtextStyle: {
              color: "#ffffff",
              lineHeight: 20
            },
            textStyle: {
              color: "#fff",
              fontSize: 18
            },
            right: 140,
            top: 20
          }
        ],
        grid: {
          right: 10,
          top: 80,
          bottom: 20,
          width: "200"
        },
        xAxis: {
          show: false
        },
        yAxis: {
          type: "category",
          inverse: true,
          nameGap: 16,
          axisLine: {
            show: false,
            lineStyle: {
              color: "#ddd"
            }
          },
          axisTick: {
            show: false,
            lineStyle: {
              color: "#ddd"
            }
          },
          axisLabel: {
            interval: 0,
            margin: 85,
            textStyle: {
              color: "#fff",
              align: "left",
              fontSize: 14
            },
            rich: {
              a: {
                color: "#fff",
                backgroundColor: "#f0515e",
                width: 20,
                height: 20,
                align: "center",
                borderRadius: 2
              },
              b: {
                color: "#fff",
                backgroundColor: "#24a5cd",
                width: 20,
                height: 20,
                align: "center",
                borderRadius: 2
              }
            },
            formatter: function(params) {
              if (parseInt(params.slice(0, 2)) < 3) {
                return [
                  "{a|" +
                    (parseInt(params.slice(0, 2)) + 1) +
                    "}" +
                    "  " +
                    params.slice(2)
                ].join("\n");
              } else {
                return [
                  "{b|" +
                    (parseInt(params.slice(0, 2)) + 1) +
                    "}" +
                    "  " +
                    params.slice(2)
                ].join("\n");
              }
            }
          },
          data: yData
        },
        geo: {
          map: "china",
          label: {
            show: true,
            color: "#ffffff",
            emphasis: {
              color: "white",
              show: false
            }
          },
          roam: true, //是否允许缩放
          //   top: 100,
          left: "left",
          right: "300",
          zoom: 0.8, //默认显示级别
          scaleLimit: {
            min: 0,
            max: 3
          }, //缩放级别
          itemStyle: {
            normal: {
              borderColor: "rgba(26,82,231, 1)",
              borderWidth: 1,
              areaColor: {
                type: "radial",
                x: 0.5,
                y: 0.5,
                r: 0.8,
                colorStops: [
                  {
                    offset: 0,
                    color: "rgba(14, 101, 247, .1)" // 0% 处的颜色
                  },
                  {
                    offset: 1,
                    color: "rgba(125, 183, 252, .1)" // 100% 处的颜色
                  }
                ],
                globalCoord: false // 缺省为 false
              },
              shadowColor: "rgba(255, 255, 255, 0)",
              shadowOffsetX: -2,
              shadowOffsetY: 2,
              shadowBlur: 10
            },
            emphasis: {
              areaColor: "rgba(249,157,51, .)",
              borderWidth: 0
            }
          },

          tooltip: {
            show: false
          }
        },
        series: [
          {
            type: "effectScatter",
            coordinateSystem: "geo",
            z: 1,
            data: [],
            symbolSize: 14,
            label: {
              normal: {
                show: true,
                formatter: function(params) {
                  return (
                    "{fline|客户：" +
                    params.data.username +
                    "  " +
                    params.data.telphone +
                    "}\n{tline|" +
                    params.data.address +
                    "}"
                  );
                },
                position: "top",
                backgroundColor: "rgba(254,174,33,.8)",
                padding: [0, 0],
                borderRadius: 3,
                lineHeight: 32,
                color: "#f7fafb",
                rich: {
                  fline: {
                    padding: [0, 10, 10, 10],
                    color: "#ffffff"
                  },
                  tline: {
                    padding: [10, 10, 0, 10],
                    color: "#ffffff"
                  }
                }
              },
              emphasis: {
                show: true
              }
            },
            itemStyle: {
              color: "#feae21"
            }
          },
          {
            type: "effectScatter",
            coordinateSystem: "geo",
            z: 1,
            data: [],
            symbolSize: 14,
            label: {
              normal: {
                show: true,
                formatter: function(params) {
                  return (
                    "{fline|客户：" +
                    params.data.username +
                    "  " +
                    params.data.telphone +
                    "}\n{tline|" +
                    params.data.address +
                    "}"
                  );
                },
                position: "top",
                backgroundColor: "rgba(233,63,66,.9)",
                padding: [0, 0],
                borderRadius: 3,
                lineHeight: 32,
                color: "#ffffff",
                rich: {
                  fline: {
                    padding: [0, 10, 10, 10],
                    color: "#ffffff"
                  },
                  tline: {
                    padding: [10, 10, 0, 10],
                    color: "#ffffff"
                  }
                }
              },
              emphasis: {
                show: true
              }
            },
            itemStyle: {
              color: "#e93f42"
            }
          },
          {
            type: "effectScatter",
            coordinateSystem: "geo",
            z: 1,
            data: [],
            symbolSize: 14,
            label: {
              normal: {
                show: true,
                formatter: function(params) {
                  return (
                    "{fline|客户：" +
                    params.data.username +
                    "  " +
                    params.data.telphone +
                    "}\n{tline|" +
                    params.data.address +
                    "}"
                  );
                },
                position: "top",
                backgroundColor: "rgba(8,186,236,.9)",
                padding: [0, 0],
                borderRadius: 3,
                lineHeight: 32,
                color: "#ffffff",
                rich: {
                  fline: {
                    padding: [0, 10, 10, 10],
                    color: "#ffffff"
                  },
                  tline: {
                    padding: [10, 10, 0, 10],
                    color: "#ffffff"
                  }
                }
              },
              emphasis: {
                show: true
              }
            },
            itemStyle: {
              color: "#08baec"
            }
          },
          //地图
          {
            type: "map",
            mapType: "china",
            geoIndex: 0,
            z: 0,
            data: convertData(chinaDatas, 1)
          },
          {
            name: "barSer",
            type: "bar",
            roam: false,
            visualMap: false,
            zlevel: 2,
            barMaxWidth: 16,
            barGap: 0,
            itemStyle: {
              normal: {
                color: function(params) {
                  var colorList = [
                    {
                      colorStops: [
                        {
                          offset: 0,
                          color: "#f0515e"
                        },
                        {
                          offset: 1,
                          color: "#ef8554"
                        }
                      ]
                    },
                    {
                      colorStops: [
                        {
                          offset: 0,
                          color: "#3c38e4"
                        },
                        {
                          offset: 1,
                          color: "#24a5cd"
                        }
                      ]
                    }
                  ];
                  if (params.dataIndex < 3) {
                    return colorList[0];
                  } else {
                    return colorList[1];
                  }
                },
                barBorderRadius: [0, 15, 15, 0]
              }
            },
            label: {
              normal: {
                show: true,
                textBorderColor: "#333",
                textBorderWidth: 2
              }
            },
            data: barData.sort((a, b) => {
              return b.value - a.value;
            })
          }
        ]
      };
      if (option && typeof option === "object") {
        myChart.setOption(option, true);
      }
      function getTel() {
        var n = 2,
          telstr = "1";
        while (n < 12) {
          if (n < 3) {
            while (1) {
              var nums = Math.floor(Math.random() * 10);
              if (
                nums !== 0 &&
                nums !== 1 &&
                nums !== 2 &&
                nums !== 3 &&
                nums !== 4 &&
                nums !== 6
              ) {
                telstr += nums;
                break;
              }
            }
          } else if (n > 3 && n < 8) {
            telstr += "*";
          } else {
            telstr += Math.floor(Math.random() * 10);
          }
          n++;
        }
        return telstr;
      }
      function getName(type) {
        var name = "";
        var roundnum = Math.floor(Math.random() * 32);
        switch (type) {
          case 1:
            name = namedata[roundnum].name + "先生";
            break;
          case 2:
            name = namedata[roundnum].name + "女士";
            break;
          default:
            name = namedata[roundnum].name + "先生";
            break;
        }
        return name;
      }
      function getAddress(num, type) {
        var addstr = "";
        switch (type) {
          case 1:
            addstr = chinaDatas[num].name;
            break;
          case 2:
            addstr = chinaDatas[num].name;
            break;
          default:
            addstr = chinaDatas[num].name;
            break;
        }
        return addstr;
      }
      var timer = setInterval(() => {
        //数据情况重绘，清除formatter移动效果，也可根据自身需求是否需要，删除这两行代码
        /*option.series[seriesjson[runidx].createType-1].data = [];
    myChart.setOption(option, true);*/
        var runidx = Math.floor(Math.random() * 3);
        var typeidx = Math.floor(Math.random() * 3);
        var dataidx = Math.floor(Math.random() * 32);
        var ranval = Math.floor(Math.random() * 10);
        chinaDatas[dataidx].value = chinaDatas[dataidx].value + ranval;
        var valarr = geoCoordMap[chinaDatas[dataidx].name];
        valarr.push(ranval);
        option.series[typeidx].data = [
          {
            name: "",
            username: getName(runidx),
            telphone: getTel(),
            address: getAddress(dataidx, typeidx),
            value: valarr
          }
        ];
        option.series[4].data = option.series[4].data.sort(function(a, b) {
          return b.value - a.value;
        });
        myChart.setOption(option, true);
      }, 3000);
    }
  }
};
</script>

<style scoped lang="scss">
.maps-container {
  width: 100%;
  height: 100%;
  //   position: relative;
}
</style>
